KIANEWS Nokia Essential True Wireless Earphones E3103 is now available from RichGo
04. 12. 2021 Saturday / By: Robert Denes / Reviews / Exact time: BST / Print this page
A sia-based RichGo has announced Nokia’s new wireless E3103 numbered Bluetooth headset, which features a BT5.1 standard, a large 13mm drive and a smaller charging case.
The headphones are similar in shape to the E3101, while the differences are in the touch buttons and the slightly smaller 37 mAh battery. The earplugs feature Northern Morandi design elements that are semi-in-ear and weigh only 3.3 grams and are available without eartips. The charging case is much rounder and has a 320 mAh battery.
Nokia Essential True Wireless Earphones E3103 Specifications:
| Manufacturer details | Manufacturer | RichGo Technology (Shenzhen) Co. Ltd. | |||
|---|---|---|---|---|---|
| General | Wearing style: | True Wireless Earphones | |||
| Ear coupling: | Cocha | ||||
| Frequency response: | 20 Hz to 20KHz | ||||
| Transducer principle: | Dynamic driver | ||||
| Transducer size: | 13mm | ||||
| Sound pressure level(SPL): | 102dB±3dB | ||||
| Impedance: | 32Ω | ||||
| Microphone principle: | MEMS x 2 | ||||
| Ingress protection of the earduds: | IPX4 | ||||
| Weight: | Left earbud? approx. 3.3g | Right earbud?approx. 3.3g | Charging case: approx. 31.4g | ||
| Bluetooth | Version: | Bluetooth 5.1 | |||
| Transmission frequency: | 2.402 GHz to 2.480 GHz | ||||
| Profiles: | HSP, HFP, AVRCP, A2DP | ||||
| Codec: | SBC | ||||
| Effective Range: | Line of sight approx. 30ft (10m) | ||||
| Power | Power supply: | Built-in Lithium rechargable batteries, 3.7Vs | Left earbud: 37mAh | Right earbud: 37mAh | Charging case: 320mAh |
| Operating time: | Up to 7hrs (music playback via A2DPwith 70% of the volume) with rechargeable batteries of the earphones* | 25 hrs with rechargeable battery of the charging case* | Right earbud: 37mAh | Charging case: 320mAh | |
| Charging time: | Earphones: approx. 2 hours | Charging case: approx. 2 hours | * Charging case that holds multiple charges for having the total play time. Battery life depends on device settings, environment, usage and many other factors. | Charging case: 320mAh | |
| Pricing | Not currently known | ||||
The good thing is the IPX4 water resistance, which guarantees that sweat and rain will not damage them. For those who love voice assistants, the Nokia E3103 supports Wake up Siri or Google Assistant. Battery capacity per earphone is 37mAh x2, and 320mAh is in the charging box.
Customized 13mm dynamic drives deliver rich treble, sharp mids and clear, balanced bass that make you feel like you’re at a live concert. Bluetooth 5.1 provides a stable and seamless connection, better wireless range and a 30-foot wireless listening range, giving you complete freedom with your headset.
The Nokia E3103 will be available in four colors, which are pink, blue, white and black in Asia and "other" markets.